Cabletron Systems FRM User Manual - page 39
Introduction to Database Configuration
3-3
Frame Relay PVC Passthrough
Figure 3-2 Configuration Example 2
Configure the following in each FRM:
●
RLP parameters
(Chapter 5), to configure the RLP(s) that contain the frame
relay ports.
●
Physical frame relay port
(Chapter 6 and Chapter 7). Configure the FRM port to
the 3174 as logical DCE, and the port to the frame relay switch as logical DTE.
●
Frame relay PVC
(Chapter 7), which links the two frame relay ports in the FRM.
The DLCIs are defined in the PVC record; if rate control (CIR, B
C
, B
E
) will be
enforced, be sure to configure those parameters in the frame relay Port record.
Make sure each DLCI is supported on the attached device.
LLC2 PUs over Frame Relay to AS/400
Figure 3-3 Configuration Example 3
Configure the following in the local FRM:
●
RLP parameters
(Chapter 5), to configure the RLP(s) that contain the ports over
which the protocols will run. Configure frame relay on the RLP containing the
port to the network. If LLC2 is not already configured in the FRM, configure it
on the same RLP. (Frame relay must be configured on each RLP that will use it,
but LLC2 is configured on one RLP only. Performance may be enhanced if both
protocols are on the same RLP, since this eliminates the need to communicate
via the bus in the FRM.)
●
LAN Card parameters
(Chapter 5), to configure the LAN adapter in the FRM.
●
Physical frame relay port
(Chapter 6 and Chapter 7).
Frame Relay
Switch or
DCE FRAD
3174 Control
Unit Running
IP & SNA
FRM
Frame Relay PVC
Frame Relay PVC
AS/400
5494
Frame
Relay
Local
FRM
Remote
FRM